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Taxon: Class †Trilobita Walch, 1771 - trilobites (arthropod)
Classification by:

Natura - nature
Count: 14k;226p;874c;1605o;9906f;114,342g;258,955s;29,252ss;2100v;35,690;112e; ‡2o;20f;118g;518s;110ss;1v;7; †4p;75c;550o;3448f;17,150g;6300s;207ss;2v;392;14e
   actualia - actual entities
  Count: 14k;226p;874c;1605o;9906f;114,342g;258,954s;29,252ss;2100v;35,690;112e; ‡2o;20f;118g;518s;110ss;1v;7; †4p;75c;550o;3448f;17,150g;6300s;207ss;2v;392;14e
     Mundus Plinius - physical world
    Count: 14k;226p;874c;1605o;9906f;114,342g;258,954s;29,252ss;2100v;35,688;112e; ‡2o;20f;118g;518s;110ss;1v;7; †4p;75c;550o;3448f;17,150g;6300s;207ss;2v;392;14e
       naturalia - natural bodies
      Count: 8k;226p;874c;1605o;9830f;114,332g;258,530s;29,252ss;2069v;9; ‡2o;20f;118g;518s;110ss;1v; †4p;75c;550o;3448f;17,150g;6300s;207ss;2v
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
        Count: 6k;226p;399c;1597o;9830f;114,289g;255,303s;29,250ss;2041v;9; ‡2o;20f;118g;518s;110ss;1v; †4p;75c;549o;3448f;17,141g;6260s;207ss;2v
           Clade "neomura" Cavalier-Smith 1987
          Count: 6k;81p;328c;1441o;9332f;110,744g;238,979s;28,849ss;2023v;2; ‡2o;20f;118g;518s;110ss;1v; †4p;75c;549o;3447f;17,134g;6251s;207ss;2v
             Domain Eukaryota Chatton, 1925 - eukaryotes
            Count: 6k;76p;318c;1422o;9300f;110,617g;238,533s;28,849ss;2023v;2; ‡2o;20f;118g;518s;110ss;1v; †4p;75c;549o;3447f;17,134g;6251s;207ss;2v
               Clade neokaryotes Cavalier-Smith 1993 - mitochondrial eukaryotes
              Count: 5k;75p;314c;1414o;9294f;110,399g;238,360s;28,842ss;2023v;2; ‡2o;20f;118g;518s;110ss;1v; †4p;75c;549o;3444f;17,040g;6165s;201ss;2v
                 Clade neozoa Cavalier-Smith 1993
                Count: 5k;74p;308c;1406o;9283f;110,362g;238,305s;28,842ss;2023v;2; ‡2o;20f;118g;518s;110ss;1v; †4p;75c;549o;3444f;17,040g;6165s;201ss;2v
                   Clade scotokaryotes Cavalier-Smith 2000
                  Count: 3k;56p;192c;872o;7292f;88,644g;217,163s;28,335ss;511v;1; ‡2o;20f;117g;514s;110ss;1v; †4p;70c;491o;3021f;13,264g;5068s;107ss;2v
                     Clade podiates Cavalier-Smith 2012
                    Count: [p] 3k;54p;186c;858o;7256f;88,529g;217,004s;28,335ss;511v;1; ‡2o;20f;117g;514s;110ss;1v; †4p;70c;491o;3021f;13,264g;5068s;107ss;2v
                       [crown] Clade Amorphea Adl et al. 2012
                      Count: [p] 3k;54p;183c;855o;7251f;88,520g;216,991s;28,335ss;511v;1; ‡2o;20f;117g;514s;110ss;1v; †4p;70c;491o;3021f;13,264g;5068s;107ss;2v
                         [crown] Clade Opisthokonta Cavalier-Smith 1987
                        Count: [p] 3k;52p;174c;824o;7176f;88,275g;216,530s;28,333ss;507v;1; ‡2o;20f;117g;514s;110ss;1v; †4p;70c;491o;3021f;13,264g;5067s;107ss;2v
                           Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
                          Count: [p] 1k;33p;96c;582o;6241f;78,960g;214,166s;28,325ss;483v;1; ‡2o;20f;117g;514s;110ss;1v; †4p;69c;490o;3020f;12,778g;5058s;107ss;2v
                             Clade filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith 2008
                            Count: [p] 1k;33p;95c;580o;6234f;78,940g;214,144s;28,325ss;483v;1; ‡2o;20f;117g;514s;110ss;1v; †4p;69c;490o;3020f;12,778g;5058s;107ss;2v
                               Kingdom Animalia Linnaeus, 1758 - animals
                              Count: [p] 33p;92c;576o;6228f;78,884g;214,076s;28,325ss;482v;1; ‡2o;20f;117g;514s;110ss;1v; †4p;69c;490o;3020f;12,778g;5058s;107ss;2v
                                 Clade Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004
                                Count: 31p;86c;541o;6063f;78,121g;213,526s;28,306ss;471v;1; ‡2o;20f;117g;514s;110ss;1v; †2p;63c;461o;2723f;11,278g;4804s;107ss;2v
                                   Subkingdom Bilateria Hatschek, 1888 - bilaterians
                                  Count: 29p;80c;518o;5826f;77,229g;212,789s;28,301ss;463v;1; ‡2o;20f;117g;514s;110ss;1v; †2p;58c;447o;2710f;11,154g;4708s;107ss;2v
                                     Clade Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
                                    Count: 28p;78c;516o;5802f;77,143g;212,767s;28,301ss;463v;1; ‡2o;20f;117g;514s;110ss;1v; †1p;55c;447o;2706f;11,134g;4686s;107ss;2v
                                       Infrakingdom Protostomia Grobben, 1908
                                      Count: 25p;60c;326o;4554f;66,649g;150,654s;15,594ss;155v; ‡1f;2g;101s;8ss; †27c;180o;1539f;3545g;1639s;32ss;1v
                                         Superphylum Ecdysozoa Aguinaldo, Turbeville, Linford, Rivera, Garey, Raff & Lake, 1997
                                        Count: [p] 8p;27c;169o;3281f;57,822g;134,943s;15,149ss;151v; ‡1f;2g;57s;4ss; †15c;91o;618f;2379g;1345s;20ss
                                           Panarthropoda Nielsen, 1995 - panarthropods
                                          Count: [p] 3p;19c;130o;2995f;57,082g;133,973s;15,143ss;151v; ‡1f;2g;57s;4ss; †14c;91o;617f;2340g;1340s;20ss
                                             Tactopoda Budd, 2001
                                            Count: 2p;18c;129o;2993f;57,063g;133,957s;15,143ss;151v; ‡1f;2g;57s;4ss; †13c;87o;606f;2319g;1315s;20ss
                                               Phylum Arthropoda Siebold, 1848 - arthropods
                                              Count: 15c;124o;2970f;56,968g;133,576s;15,127ss;148v; ‡1f;2g;57s;4ss; †13c;87o;605f;2318g;1313s;20ss
                                                 Euarthropoda
                                                Count: 15c;124o;2970f;56,968g;133,576s;15,127ss;148v; ‡1f;2g;57s;4ss; †9c;74o;586f;2281g;1297s;20ss
                                                   Antennulata
                                                  Count: 12c;106o;2189f;46,788g;108,959s;14,357ss;146v; ‡1g;57s;4ss; †6c;61o;463f;1764g;1195s;16ss
                                                     Subphylum †Artiopoda Hou & Bergström, 1997
                                                    Count: †2c;16o;174f;627g;125s;6ss
                                                       Superclass †Trilobitomorpha Størmer, 1944
                                                      Count: [†f] †2c;16o;181f;665g;131s;6ss
                                                         Class †Trilobita Walch, 1771 - trilobites
                                                        Count: [†f] †11o;165f;593g;90s;6ss
                                                           Genus †Abakanopleura Sivov, 1955
                                                          Count: -
                                                           Genus †Abdulinaspis Ergaliev, 1980
                                                          Count: -
                                                           Genus †Acanthocephalus Qiu, 1983, nom. illeg.
                                                          Count: -
                                                           Genus †Acantholenus Matthew, 1898
                                                          Count: -
                                                           Genus †Acanthomicmacca Hupé, 1953
                                                          Count: -
                                                           Genus †Acrohybus Raymond, 1937
                                                          Count: -
                                                           Genus †Adelogonus Opik, 1967
                                                          Count: -
                                                           Genus †Aethia Qian & Zhou, 1984, nom. illeg.
                                                          Count: -
                                                           Genus †"Aglagalia" Hupé, 1960, nom. nud.
                                                          Count: -
                                                           Genus †Agraulaeva
                                                          Count: -
                                                           Genus †Aidarella Lermontova, 1951
                                                          Count: -
                                                           Genus †Aktugaiella Ergaliev, 1980
                                                          Count: -
                                                           Genus †Alomataspis Opik, 1967
                                                          Count: -
                                                           Genus †Altajaharpes Petrunina, 1984
                                                          Count: -
                                                           Genus †Amechilus Ross, 1951
                                                          Count: -
                                                           Genus †Americare Lochman & Hu, 1960
                                                          Count: -
                                                           Genus †Amgaspis Chernysheva, 1956
                                                          Count: -
                                                           Genus †Amginouyia Chernysheva, 1956
                                                          Count: -
                                                           Genus †Ampellatocephalina Lu & Qian, 1983
                                                          Count: -
                                                           Genus †Anacopodia
                                                          Count: -
                                                           Genus †Antagmopleura Lermontova, 1960
                                                          Count: -
                                                           Genus †Antatlaeva Hupé, 1960
                                                          Count: -
                                                           Genus †Asaphelus
                                                          Count: -
                                                           Genus †Ascetopeltis Owens, 1973
                                                          Count: -
                                                           Genus †Atratebia Shergold, 1975
                                                          Count: -
                                                           Genus †Barklyella Shergold, 1969
                                                          Count: -
                                                           Genus †Beikedamaspis
                                                          Count: -
                                                           Genus †"Bergerolimbus" Hupé, 1960, nom. nud.
                                                          Count: -
                                                           Genus †Bicornipyge Lisogor, 1961
                                                          Count: -
                                                           Genus †Bienvillia Clark, 1924
                                                          Count: †1s
                                                           Genus †Blayacina Cobbold, 1932
                                                          Count: -
                                                           Genus †Bodenbenderia Harrington & Leanza, 1957
                                                          Count: -
                                                           Genus †Bondarevites Lazarenko, 1989
                                                          Count: -
                                                           Genus †Brackebuschia Harrington & Leanza, 1957
                                                          Count: -
                                                           Genus †Brevitermierella Hupé, 1953
                                                          Count: -
                                                           Genus †Bridgeia Lochman, 1944
                                                          Count: -
                                                           Genus †Cambrunicornia Geyer, 1990
                                                          Count: -
                                                           Genus †Canningella Legg, 1976
                                                          Count: -
                                                           Genus †Carmon Barrande, 1872
                                                          Count: -
                                                           Genus †Catadoxides Matthew, 1899
                                                          Count: -
                                                           Genus †Cermataspis Opik, 1967
                                                          Count: -
                                                           Genus †Cermatops Shergold, 1980
                                                          Count: -
                                                           Genus †Chalfontia Shergold, 1982
                                                          Count: -
                                                           Genus †Chekiangaspis Lu, 1961
                                                          Count: -
                                                           Genus †Chinensis
                                                          Count: -
                                                           Genus †Chittidilla King, 1941
                                                          Count: -
                                                           Genus †Chondroparia Lorenz, 1906
                                                          Count: -
                                                           Genus †Conoides Howell, 1937
                                                          Count: -
                                                           Genus †Conopolus Robison, 1988
                                                          Count: -
                                                           Genus †Cornovica Whittard, 1960
                                                          Count: -
                                                           Genus †Coronocephalus Grabau, 1924
                                                          Count: -
                                                           Genus †Costonia Whittard, 1956
                                                          Count: -
                                                           Genus †Crossoura Moberg & Segerberg, 1906
                                                          Count: -
                                                           Genus †Crucicephalus Shergold, 1971
                                                          Count: -
                                                           Genus †Cryptoderaspis Rasetti, 1946
                                                          Count: -
                                                           Genus †Curiaspis Sdzuy, 1955
                                                          Count: -
                                                           Genus †Cuyanaspis Rusconi, 1953
                                                          Count: -
                                                           Genus †Cyclolenzellina
                                                          Count: -
                                                           Genus †Deltacare Harrington & Leanza, 1957
                                                          Count: -
                                                           Genus †Dicanthopyge Palmer, 1965
                                                          Count: -
                                                           Genus †Durinia Robison, 1988
                                                          Count: -
                                                           Genus †Edganocare
                                                          Count: -
                                                           Genus †Eilura Resser & Endo, 1935
                                                          Count: -
                                                           Genus †Elburgia Palmer, 1960
                                                          Count: -
                                                           Genus †"Ellipsuella" Hupé, 1960, nom. nud.
                                                          Count: -
                                                           Genus †Ellsaspis Rasetti, 1945
                                                          Count: -
                                                           Genus †Endoaspis Lochman, 1956
                                                          Count: -
                                                           Genus †Entsyna Rozova, 1968
                                                          Count: -
                                                           Genus †Eosaukia Lu, 1954
                                                          Count: -
                                                           Genus †Esseigania Kobayashi, 1944
                                                          Count: -
                                                           Genus †Eulomella Kobayashi, 1955
                                                          Count: -
                                                           Genus †Fabulaspis Ivshin, 1952
                                                          Count: -
                                                           Genus †Folliceps Opik, 1970
                                                          Count: -
                                                           Genus †Galahetes Opik, 1975
                                                          Count: -
                                                           Genus †Gentilaspis Hupé, 1958
                                                          Count: -
                                                           Genus †Gignopeltis Raymond, 1924
                                                          Count: -
                                                           Genus †Gigoutella Hupé, 1953
                                                          Count: -
                                                           Genus †Gogoella Legg, 1976
                                                          Count: -
                                                           Genus †Goycoia Rusconi, 1950
                                                          Count: -
                                                           Genus †Hamashania Kobayashi, 1941
                                                          Count: -
                                                           Genus †Hercantyx Öpik, 1963
                                                          Count: -
                                                           Genus †Hicksia Delgado, 1904
                                                          Count: -
                                                           Genus †Holyoakia Palmer, 1995
                                                          Count: -
                                                           Genus †Hongshiyanaspis Zhang & Lin, 1980
                                                          Count: -
                                                           Genus †"Howelluella" Hupé, 1960, nom. nud.
                                                          Count: -
                                                           Genus †Huamiaocephalus Qiu, 1983
                                                          Count: -
                                                           Genus †Ishpella Petrunina, 1984
                                                          Count: -
                                                           Genus †Issafenia Hupé, 1960
                                                          Count: -
                                                           Genus †Issafeniella Geyer, 1990
                                                          Count: -
                                                           Genus †Iveria Shergold, 1980
                                                          Count: -
                                                           Genus †Iwayaspis Kobayashi, 1962
                                                          Count: -
                                                           Genus †Jegorovaia Lu, 1964
                                                          Count: -
                                                           Genus †Jonotus Meyer, 1848
                                                          Count: -
                                                           Genus †Jubileia Kobayashi, 1938
                                                          Count: -
                                                           Genus †Juriietella Jegorova, 1981
                                                          Count: -
                                                           Genus †Kamlacus Petrunina, 1984
                                                          Count: -
                                                           Genus †Kazellina Sivov, 1955
                                                          Count: -
                                                           Genus †Kerbinella Jegorova, 1984
                                                          Count: -
                                                           Genus †Knechtelia Lochman, 1950
                                                          Count: -
                                                           Genus †Koldinia Walcott & Resser, 1928
                                                          Count: -
                                                           Genus †Koldiniella Sivova, 1955
                                                          Count: -
                                                           Genus †Kolpura Resser & Endo, 1935
                                                          Count: -
                                                           Genus †Koraipsis Kobayashi, 1934
                                                          Count: -
                                                           Genus †Kujandina
                                                          Count: -
                                                           Genus †Kunmingaspis Lu & Chang, 1974
                                                          Count: -
                                                           Genus †Kunshanaspis Zhang & Zhou, 1985
                                                          Count: -
                                                           Genus †Kymataspis Geyer, 1990
                                                          Count: -
                                                           Genus †Latikingaspis Geyer, 1990
                                                          Count: -
                                                           Genus †Latoucheia Hupé, 1953
                                                          Count: -
                                                           Genus †Leichneyella Opik, 1967
                                                          Count: -
                                                           Genus †Leptopilus Raymond, 1924
                                                          Count: -
                                                           Genus †Levisia Walcott, 1911
                                                          Count: -
                                                           Genus †Liaoyangaspis Chang, 1959
                                                          Count: -
                                                           Genus †Liriamnica Shergold, 1980
                                                          Count: -
                                                           Genus †Lomsucaspis
                                                          Count: -
                                                           Genus †Lotosoides Shergold, 1975
                                                          Count: -
                                                           Genus †Loxonepea Opik, 1970
                                                          Count: -
                                                           Genus †Luojiashania Chang, 1974
                                                          Count: -
                                                           Genus †Lusampa Petrunina, 1984
                                                          Count: -
                                                           Genus †Macrogrammus Whittard, 1966
                                                          Count: -
                                                           Genus †Mannschreckia
                                                          Count: -
                                                           Genus †Marcaisia
                                                          Count: -
                                                           Genus †Mareda Kobayashi, 1942, nom. illeg.
                                                          Count: -
                                                           Genus †Matania Rasetti, 1946
                                                          Count: -
                                                           Genus †Mataninella Sivor, 1955
                                                          Count: -
                                                           Genus †Mecophrys Shergold, 1982
                                                          Count: -
                                                           Genus †Megagraulos Kobayashi, 1935
                                                          Count: -
                                                           Genus †Megalaspidicus Petrunina, 1984
                                                          Count: -
                                                           Genus †Megalopsis Qian, 1983
                                                          Count: -
                                                           Genus †Meisterella Ivshin, 1952
                                                          Count: -
                                                           Genus †Mendosina Shergold, 1975
                                                          Count: -
                                                           Genus †Meropalla Opik, 1967
                                                          Count: -
                                                           Genus †Metagraulos Kobayashi, 1935
                                                          Count: -
                                                           Genus †Moretarva
                                                          Count: -
                                                           Genus †Nannopeltis Harrington & Leanza, 1957
                                                          Count: -
                                                           Genus †Ninaspis Ivshin, 1953
                                                          Count: -
                                                           Genus †Norina
                                                          Count: -
                                                           Genus †Notopeltis Harrington & Leanza, 1957
                                                          Count: †1s
                                                           Genus †Oligometopus Resser, 1936
                                                          Count: -
                                                           Genus †Onchonotus Raymond, 1924
                                                          Count: -
                                                           Genus †Opipeuter Fortey, 1974, nom. illeg.
                                                          Count: †4s;4ss
                                                           Genus †Orictocara
                                                          Count: -
                                                           Genus †Orienturus Repina, 1973
                                                          Count: -
                                                           Genus †Ornamentaspis Geyer, 1990
                                                          Count: -
                                                           Genus †Orodes Geyer, 1990, nom. illeg.
                                                          Count: -
                                                           Genus †Otenaspella
                                                          Count: -
                                                           Genus †Ourikaia Geyer, 1990
                                                          Count: -
                                                           Genus †Oxygonaspis Zhang, 1983
                                                          Count: -
                                                           Genus †Paichiashania
                                                          Count: -
                                                           Genus †Palaeolentus
                                                          Count: -
                                                           Genus †Palmeraspis Repina, 1973
                                                          Count: -
                                                           Genus †Parabolinella Brögger, 1882
                                                          Count: -
                                                           Genus †Paraplagiura Zhang, 1983
                                                          Count: -
                                                           Genus †Paraplesiograulos
                                                          Count: -
                                                           Genus †Pararaia Kobayashi, 1942
                                                          Count: -
                                                           Genus †Pararania
                                                          Count: -
                                                           Genus †Peculicephalina Qian Yiyuan, 1985
                                                          Count: -
                                                           Genus †Penarosa Opik, 1970
                                                          Count: -
                                                           Genus †Pensacola Palmer & Gatehouse, 1972, nom. illeg.
                                                          Count: -
                                                           Genus †Phoreotropis Raymond, 1924
                                                          Count: -
                                                           Genus †Phylacterus Raymond, 1924
                                                          Count: -
                                                           Genus †Piliolites Cozzens, 1846
                                                          Count: -
                                                           Genus †Plagiura Resser, 1935
                                                          Count: -
                                                           Genus †Planolimbus Geyer, 1990
                                                          Count: -
                                                           Genus †Poculicephalina Qian, 1986
                                                          Count: -
                                                           Genus †Priceaspis Legg, 1976
                                                          Count: -
                                                           Genus †Probilacunaspis Ergaliev, 1980
                                                          Count: -
                                                           Genus †Prohedinella Sivov, 1955
                                                          Count: -
                                                           Genus †Pseudoacicaudus
                                                          Count: -
                                                           Genus †Pseudoclelanida
                                                          Count: -
                                                           Genus †Pseudocrecephalaspina
                                                          Count: -
                                                           Genus †Pseudoliostracina Kobayashi, 1938
                                                          Count: -
                                                           Genus †Pseudosalteria Raymond, 1924
                                                          Count: -
                                                           Genus †Pseudosaukia Rasetti, 1944
                                                          Count: -
                                                           Genus †"Pseudotermierella" Hupé, 1960, nom. nud.
                                                          Count: -
                                                           Genus †Ptyttstrigis Hohensee, 1989
                                                          Count: -
                                                           Genus †Pyraustocranium Ross, 1951
                                                          Count: -
                                                           Genus †Qijiangia Xiang & Ji, 1987
                                                          Count: -
                                                           Genus †Redlichaspis Kobayashi, 1935
                                                          Count: -
                                                           Genus †Resseria Sun, 1937
                                                          Count: -
                                                           Genus †Resseropsis Hupé, 1960
                                                          Count: -
                                                           Genus †"Rochaeva" Hupé, 1960, nom. nud.
                                                          Count: -
                                                           Genus †Rongxiella Chang, 1974
                                                          Count: -
                                                           Genus †Rowia Deiss, 1939
                                                          Count: -
                                                           Genus †Sarkia Koucek, 1919
                                                          Count: -
                                                           Genus †Schistocephalus Chernysheva, 1956, nom. illeg.
                                                          Count: -
                                                           Genus †Schistometopus Resser, 1938
                                                          Count: -
                                                           Genus †Sectigena Geyer, 1990
                                                          Count: -
                                                           Genus †Senticucullus Xia, MS
                                                          Count: -
                                                           Genus †Serksia Hupé, 1960
                                                          Count: -
                                                           Genus †Serksioides Hupé, 1960
                                                          Count: -
                                                           Genus †Shipaiella Zhang & Qian, 1980
                                                          Count: -
                                                           Genus †Sibiriopeltis Petrunina, 1984
                                                          Count: -
                                                           Genus †Sinolenus Kobayashi, 1944
                                                          Count: -
                                                           Genus †Smeathenia Dean, 1960
                                                          Count: -
                                                           Genus †Sphaerocare Harrington & Leanza, 1957
                                                          Count: -
                                                           Genus †Spirantyx Whittard, 1961
                                                          Count: -
                                                           Genus †Strigambitus Palmer, 1965
                                                          Count: -
                                                           Genus †Sunaspis Lu, 1953
                                                          Count: -
                                                           Genus †Tadakoustia Geyer, 1990
                                                          Count: -
                                                           Genus †Taidonorus
                                                          Count: -
                                                           Genus †Tamdaspis Lisogor, 1977
                                                          Count: -
                                                           Genus †Taplimella
                                                          Count: -
                                                           Genus †Tasmanaspis Kobayashi, 1940
                                                          Count: -
                                                           Genus †Tazzemmourtia
                                                          Count: -
                                                           Genus †Tholifrons Palmer, 1968
                                                          Count: -
                                                           Genus †Thomondia Harper, 1942
                                                          Count: -
                                                           Genus †Thoracocare Robison & Campbell, 1974
                                                          Count: -
                                                           Genus †Thymurus Whittard, 1966
                                                          Count: -
                                                           Genus †Tongxingaspis
                                                          Count: -
                                                           Genus †Townleyella Opik, 1967
                                                          Count: -
                                                           Genus †Toxotis Wallerius, 1895
                                                          Count: -
                                                           Genus †Trinia Poletaeva, 1956
                                                          Count: -
                                                           Genus †Ullaspis Westergard, 1948
                                                          Count: -
                                                           Genus †Ulrickaspis
                                                          Count: -
                                                           Genus †Validaspis Repina, 1977
                                                          Count: -
                                                           Genus †Verditerrina Robison, 1988
                                                          Count: -
                                                           Genus †Volonellus Ivshin, 1952
                                                          Count: -
                                                           Genus †Wandelella Robison, 1988
                                                          Count: -
                                                           Genus †Westonaspis Rasetti, 1945
                                                          Count: -
                                                           Genus †Whittardolithus Hughes, Ingham & Addison, 1975
                                                          Count: -
                                                           Genus †Winsteria
                                                          Count: -
                                                           Genus †Xystridura Whitehouse, 1936
                                                          Count: -
                                                           Genus †Yunnanocephalus Kobayshi, 1936
                                                          Count: -
                                                           Genus †Zacompsus Raymond, 1924
                                                          Count: -
                                                           Genus †"Zigzuella" Hupé, 1960, nom. nud.
                                                          Count: -
                                                           01 Genus †Aguaraya Rusconi, 1954
                                                          Count: -
                                                           02 Genus †Arthricocephalites Lu, Zhang et al., 1974
                                                          Count: -
                                                           03 Genus †Avalonia Walcott, 1889
                                                          Count: -
                                                           04 Genus †Botomella Suvorova, 1958
                                                          Count: -
                                                           05 Genus †Chakasskia Poletayeva, 1936
                                                          Count: -
                                                           06 Genus †Chengkouia Lu, Chang et al., 1974
                                                          Count: -
                                                           07 Genus †Feilongshania Chien & Lin, 1978
                                                          Count: -
                                                           08 Genus †Gelasene Palmer, 1968
                                                          Count: -
                                                           09 Genus †Giordanella Bornemann, 1891
                                                          Count: -
                                                           10 Genus †Goldfieldia Palmer, 1964
                                                          Count: -
                                                           11 Genus †Jangudaspis Ogienko, 1956
                                                          Count: -
                                                           12 Genus †Judaiella Lermontova, 1951
                                                          Count: -
                                                           13 Genus †Keeleaspis Fritz, 1972
                                                          Count: -
                                                           14 Genus †Laticephalus Pokrovskaya, 1959
                                                          Count: -
                                                           15 Genus †Meneghinella Boernemann, 1891
                                                          Count: -
                                                           16 Genus †Metisaspina Sivov, 1955
                                                          Count: -
                                                           17 Genus †Miranella Pokrovskaya, 1960
                                                          Count: -
                                                           18 Genus †Nehanniaspis Fritz, 1972
                                                          Count: -
                                                           19 Genus †Otekmaspis
                                                          Count: -
                                                           20 Genus †Paragraulos Lu, 1941
                                                          Count: -
                                                           21 Genus †Polliaxis Palmer, 1968
                                                          Count: -
                                                           22 Genus †Sailycaspis Repina, 1965
                                                          Count: -
                                                           23 Genus †Sekwiaspis Fritz, 1972
                                                          Count: -
                                                           24 Genus †Tuyunaspis
                                                          Count: -
                                                           25 Genus †Variopelta Fritz, 1972
                                                          Count: -
                                                           26 Genus †Xiuqiella Lu Chang, Chien, Chu, Lin, Chou, Chien, Zhang & Wu, 1974
                                                          Count: -
                                                           27 Genus †Yukonides Fritz, 1972
                                                          Count: -
                                                           28 Family †Acrocephalitidae Hupé, 1953, incertae sedis
                                                          Count: -
                                                           29 Family †Aldonaiidae Hupé, 1953, incertae sedis
                                                          Count: -
                                                           30 Family †Amgaspididae Černyševa, 1960, incertae sedis
                                                          Count: -
                                                           31 Family †Anomocarellidae Hupé, 1955, incertae sedis
                                                          Count: -
                                                           32 Family †Anomocaridae Poulsen, 1927, incertae sedis
                                                          Count: -
                                                           33 Family †Antagmidae Hupé, 1953, incertae sedis
                                                          Count: -
                                                           34 Family †Atopidae Hupé, 1953, incertae sedis
                                                          Count: -
                                                           35 Family †Auritamidae Öpik, 1967, incertae sedis
                                                          Count: -
                                                           36 Family †Avoninidae Lochman, 1936, incertae sedis
                                                          Count: -
                                                           37 Family †Bolaspididae Howell, 1959, incertae sedis
                                                          Count: -
                                                           38 Family †Catillicephalidae Raymond, 1938, incertae sedis
                                                          Count: -
                                                           39 Family †Changshaniidae Kobayashi, 1935, incertae sedis
                                                          Count: -
                                                           40 Family †Cheilocephalidae Shaw, 1956, incertae sedis
                                                          Count: †1g;1s
                                                           41 Family †Conocoryphidae Angelin, 1854, incertae sedis
                                                          Count: -
                                                           42 Family †Damesellidae Kobayashi, 1935, incertae sedis
                                                          Count: †6g
                                                           43 Family †Diceratocephalidae Lu, 1954, incertae sedis
                                                          Count: -
                                                           44 Family †Dikelocephalidae Miller, 1889, incertae sedis
                                                          Count: -
                                                           45 Family †Ellipsocephaloididae Hupé, 1955, incertae sedis
                                                          Count: -
                                                           46 Family †Elviniidae Kobayashi, 1935, incertae sedis
                                                          Count: -
                                                           47 Family †Eurekiidae Hupé, 1953, incertae sedis
                                                          Count: -
                                                           48 Family †Harpididae Whittington, 1950, incertae sedis
                                                          Count: -
                                                           49 Family †Holocephalinidae Hupé, 1953, incertae sedis
                                                          Count: -
                                                           50 Family †Hungaiidae Raymond, 1924, incertae sedis
                                                          Count: -
                                                           51 Family †Ignotogregatidae Zhang & Jell, 1987, incertae sedis
                                                          Count: -
                                                           52 Family †Inouyiidae Zhang, 1963, incertae sedis
                                                          Count: -
                                                           53 Family †Isocolidae Angelin, 1854, incertae sedis
                                                          Count: -
                                                           54 Family †Ityophoridae Warburg, 1925, incertae sedis
                                                          Count: -
                                                           55 Family †Jamrogiidae Bentley, Jago & Cooper, 2009, incertae sedis
                                                          Count: -
                                                           56 Family †Kingstoniidae Kobayashi, 1933, incertae sedis
                                                          Count: -
                                                           57 Family †Lisaniidae Zhang, 1963, incertae sedis
                                                          Count: -
                                                           58 Family †Llanoaspididae Lochman, 1944, incertae sedis
                                                          Count: -
                                                           59 Family †Lonchocephalidae Hupé, 1953, incertae sedis
                                                          Count: -
                                                           60 Family †Lorenzellidae Zhang, 1963, incertae sedis
                                                          Count: -
                                                           61 Family †Mapaniidae Zhang, 1963, incertae sedis
                                                          Count: -
                                                           62 Family †Menomoniidae Walcott, 1916, incertae sedis
                                                          Count: -
                                                           63 Family †Missisquoiidae Hupé, 1953, incertae sedis
                                                          Count: -
                                                           64 Family †Monkaspididae Kobayashi, 1935, incertae sedis
                                                          Count: -
                                                           65 Family †Namanoiidae Lermontova, 1951, incertae sedis
                                                          Count: -
                                                           66 Family †Nepeidae Whitehouse, 1939, incertae sedis
                                                          Count: -
                                                           67 Family †Norwoodiidae Walcott, 1916, incertae sedis
                                                          Count: -
                                                           68 Family †Onchonotopsidae Shaw, 1966, incertae sedis
                                                          Count: -
                                                           69 Family †Papyriaspididae Whitehouse, 1939, incertae sedis
                                                          Count: -
                                                           70 Family †Phylacteridae Ludvigsen & Westrop, 1989, incertae sedis
                                                          Count: -
                                                           71 Family †Plethopeltidae Raymond, 1925, incertae sedis
                                                          Count: -
                                                           72 Family †Polycyrtaspididae Öpik, 1967, incertae sedis
                                                          Count: -
                                                           73 Family †Proasaphiscidae Zhang, 1963, incertae sedis
                                                          Count: -
                                                           74 Family †Ptychaspididae Raymond, 1924, incertae sedis
                                                          Count: -
                                                           75 Family †Ptychopariidae Matthew, 1887, incertae sedis [polyphyletic]
                                                          Count: †6g;6s
                                                           76 Family †Raymondinidae Clark, 1924, incertae sedis
                                                          Count: -
                                                           77 Family †Rhyssometopidae Öpik, 1967, incertae sedis
                                                          Count: -
                                                           78 Family †Sarkiidae Hupé, 1953, incertae sedis
                                                          Count: -
                                                           79 Family †Shumardiidae Lake, 1907, incertae sedis
                                                          Count: -
                                                           80 Family †Sunaspididae Zhang & Jell, 1987, incertae sedis
                                                          Count: -
                                                           81 Family †Utiidae Kobayashi, 1935, incertae sedis
                                                          Count: -
                                                           82 Family †Wuaniidae Zhang & Yuan, 1981, incertae sedis
                                                          Count: -
                                                           83 Order †Eodiscida Kobayashi, 1939
                                                          Count: [†f] †6f;33g;22s
                                                           84 Order †Redlichiida Richter, 1932
                                                          Count: [†f] †29f;86g;18s
                                                           85 Order †Corynexochida Kobayashi, 1935
                                                          Count: [†f] †17f;120g;7s
                                                           86.1 Order †Lichida Moore, 1959
                                                          Count: [†f] †2f;6g;4s;1ss
                                                           86.2 Order †Odontopleurida Whittington, 1959 [monotypic]
                                                          Count: [†f] †1f;1g;1s
                                                           87 Order †Phacopida Salter, 1864
                                                          Count: [†f] †15f;69g;17s;1ss
                                                           88 Order †Proetida Fortey & Owens, 1975
                                                          Count: [†f] †2f
                                                           89 Order †Aulacopleurida Adrain, 2011
                                                          Count: [†f] †15f
                                                           90 Order †Asaphida Salter, 1864
                                                          Count: [†f] †10f;10g;6s
                                                           91 Order †Olenida Adrain, 2011
                                                          Count: [†f] †12f;2g;2s
                                                           92 Order †Harpida Whittington, 1959 [monotypic]
                                                          Count: [†f] †1f

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Last updated: 4 Aug 2022